Transcriptomics

Dataset Information

5

Salt/NaCl stress in Desulfovibrio vulgaris Hildenborough


ABSTRACT: This set of microarray data was used to investigate the effects of D. vulgaris adaptation to excess NaCl. Keywords: stress response, one time point (the mid-log phase for both control and treated cells) Comparison of cells treated with 250 Salt:NaCl to untreated cells at times of mid-log phase min.

ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough  

SUBMITTER: Adam P. Arkin  

PROVIDER: E-GEOD-14343 | ArrayExpress | 2010-04-11

SECONDARY ACCESSION(S): GSE14343PRJNA111527

REPOSITORIES: GEO, ArrayExpress

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Publications

Global transcriptional, physiological, and metabolite analyses of the responses of Desulfovibrio vulgaris hildenborough to salt adaptation.

He Zhili Z   Zhou Aifen A   Baidoo Edward E   He Qiang Q   Joachimiak Marcin P MP   Benke Peter P   Phan Richard R   Mukhopadhyay Aindrila A   Hemme Christopher L CL   Huang Katherine K   Alm Eric J EJ   Fields Matthew W MW   Wall Judy J   Stahl David D   Hazen Terry C TC   Keasling Jay D JD   Arkin Adam P AP   Zhou Jizhong J  

Applied and environmental microbiology 20091228 5


The response of Desulfovibrio vulgaris Hildenborough to salt adaptation (long-term NaCl exposure) was examined by performing physiological, global transcriptional, and metabolite analyses. Salt adaptation was reflected by increased expression of genes involved in amino acid biosynthesis and transport, electron transfer, hydrogen oxidation, and general stress responses (e.g., heat shock proteins, phage shock proteins, and oxidative stress response proteins). The expression of genes involved in ca  ...[more]

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